Dr. Xiangwei Zhang Profile

Dr. Xiangwei Zhang

Staff Scientist at Hologic Inc

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Publications (7)

Proceedings Article | 30 March 2007 Paper

Evaluation of lung nodule growth measurement for MDCT exams with different dosages using synthetic nodules

Xiangwei Zhang, Haili Chui, Eric Olcott, Philippe Raffy, Naichang Yu

Proceedings Volume 6514, 651438 (2007) https://doi.org/10.1117/12.709774

KEYWORDS: Lung, Solid modeling, Computed tomography, Computer aided design, Signal attenuation, Chest, Computer aided diagnosis and therapy, Optical spheres, Error analysis, Solids

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Proceedings Article | 29 March 2007 Paper

Simulating solid lung nodules in MDCT images for CAD evaluation: modeling, validation, and applications

Xiangwei Zhang, E. Olcott, Philippe Raffy, Naichang Yu, Haili Chui

Proceedings Volume 6514, 65140Z (2007) https://doi.org/10.1117/12.709666

KEYWORDS: Lung, Solid modeling, Computer aided design, Computed tomography, Signal attenuation, CAD systems, Solids, Chest, Optical spheres, Computer aided diagnosis and therapy

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Proceedings Article | 10 March 2006 Paper

Computerized detection of pulmonary nodules using a combination of 3D global and local shape information based on helical CT images

Xiangwei Zhang, Jonathan Stockel, Matthias Wolf, Pascal Cathier, Geoffrey McLennan, Eric Hoffman, Milan Sonka

Proceedings Volume 6144, 61441V (2006) https://doi.org/10.1117/12.654285

KEYWORDS: Optical spheres, Computed tomography, 3D image processing, Spherical lenses, Lung, Computer aided diagnosis and therapy, Image segmentation, Computer aided design, CAD systems, Chest

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Proceedings Article | 29 April 2005 Paper

A complete CAD system for pulmonary nodule detection in high resolution CT images

Xiangwei Zhang, Geoffrey McLennan, Eric Hoffman, Milan Sonka

Proceedings Volume 5747, (2005) https://doi.org/10.1117/12.594916

KEYWORDS: Lung, Computed tomography, Image segmentation, Neural networks, CAD systems, Feature extraction, Computer aided diagnosis and therapy, Genetic algorithms, Image resolution, 3D image processing

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Proceedings Article | 29 April 2005 Paper

3D segmentation of non-isolated pulmonary nodules in high resolution CT images

Xiangwei Zhang, Geoffrey McLennan, Eric Hoffman, Milan Sonka

Proceedings Volume 5747, (2005) https://doi.org/10.1117/12.594938

KEYWORDS: Image segmentation, Computed tomography, Lung, Chest, 3D image processing, Optical spheres, Image resolution, Computer aided diagnosis and therapy, Mathematical modeling, Data modeling

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Proceedings Article | 12 May 2004 Paper

Computerized detection of pulmonary nodules using cellular neural networks in CT images

Xiangwei Zhang, Geoffrey McLennan, Eric Hoffman, Milan Sonka

Proceedings Volume 5370, (2004) https://doi.org/10.1117/12.535556

KEYWORDS: Computed tomography, Lung, Neural networks, Computer aided diagnosis and therapy, Image segmentation, CAD systems, 3D image processing, Genetic algorithms, Computing systems, Spherical lenses

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Proceedings Article | 12 May 2004 Paper

Curvature estimation of arbitrary discrete 3D surfaces using partial derivatives based on distance maps

Xiangwei Zhang, Milan Sonka

Proceedings Volume 5370, (2004) https://doi.org/10.1117/12.536179

KEYWORDS: Gaussian filters, 3D image processing, Image processing, Image segmentation, Image filtering, Medical imaging, 3D modeling, Linear filtering, Convolution, Analytical research

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Showing 5 of 7 publications

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